import { Rectangle } from "pixi.js";
import { DImagePiece } from "./d-image-piece";
import { DImagePieceLayouterPart } from "./d-image-piece-layouter-part";
export declare class DImagePieceLayouterPartMiddle extends DImagePieceLayouterPart {
    add(image: DImagePiece, bound: Rectangle, margin: number): void;
    execute(ptop: number, pbottom: number, height: number): void;
}